Keep your BMW's front suspension tracking true with the Delphi Suspension Control Arm TC3233, the front right lower forward arm that locates the wheel and provides a pivot point for suspension travel. It's a direct-fit replacement for the 2009-2017 BMW X3 and 2015-2018 BMW X4 — see the Buyer's Guide tab for engine-level fitment.
- OE-derived engineering: Delphi applies its OE steering and suspension expertise to the aftermarket, with parts validated across temperatures below -40°C and above 120°C plus 720 hours of salt-spray exposure; extensive dimensional and material analysis targets close compatibility between the OE and aftermarket part.
- Inspected construction: undergoes 100% crack detection and ultrasonic flaw detection so materials match OE specifications.
- Robot-welded: welded by robot for consistent performance and quality.
- Precision ball stud: the ball studs are machined to micron tolerances for durability and smooth joint operation.
- Corrosion protection: anti-corrosion protection is applied to each part for corrosion prevention and enhanced aesthetics.
Worn control arm bushings or a loose ball joint can show up as clunking over the road, uneven tire wear, or wandering steering; if the original arm is the cause, this replaces it. Replace in pairs where practical for balanced handling.
Interchange: 31 10 6 787 674 · 102-7796 · 102-7804 · 522-890
31106787674 · 1027796 · 1027804 · 522890 · CA14494 · CA14494PR · CMS101253
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does the Delphi TC3233 control arm fit?
It's a direct-fit replacement for the 2009-2017 BMW X3 and 2015-2018 BMW X4. Check the Buyer's Guide tab to confirm the exact engine and configuration for your vehicle.
What position is this control arm?
It is the front right (passenger side) lower forward control arm. Confirm the position matches the arm you need on your BMW before ordering.
What does a suspension control arm do?
It connects the wheel hub assembly to the vehicle frame, locating the wheel and providing a pivot point so the suspension can move through its travel while keeping alignment geometry in place.
What are signs this control arm may need replacing?
Clunking or knocking over bumps, uneven tire wear, wandering steering, or a loose ball joint. Diagnose the cause first, since these symptoms can come from other worn parts.
Should I replace both sides at once?
Replacing left and right arms as a matched set is recommended for balanced handling and even wear, though it isn't strictly required. This listing is for the right forward arm.
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